export declare const K_LOGGING = "logging";
export interface ILoggerTransport {
}
export interface ILoggerOptions {
    enable?: boolean;
    /**
     * Log info prefix
     */
    prefix?: string;
    /**
     * name for the logger or minimatch pattern for logger group
     */
    name?: string;
    /**
     * generate minimatch
     */
    match?: any;
    /**
     * define if necessary log extension are needed
     * like adding extra transport. It should be enough to add definitions to Activator.
     */
    level?: string;
    format?: any;
    transports?: {
        [k: string]: ILoggerTransport;
    }[];
    loggers?: ILoggerOptions[];
    /**
     * Log also if Log.enabled = false
     */
    force?: boolean;
    parameters?: any;
}